Water prevention and ventilation device

The invention provides a water prevention and ventilation device. The waterproof and ventilation device comprises an air inducing and water prevention device and an air outlet device; the air inducing and water prevention device is composed of a grid arranged at the front part, a water prevention bo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI REN, FU GUANDONG, DING ZHUANJI, LI BING, GAN DALI, WU DONG, GE FEI, CHEN SHUNDONG, WANG LIMING, XIE LONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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